1900401438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24364121}}^1$

素因数の和:24364139

約数の個数: 16

約数和(自身を含む): 4093172496

約数和(自身を除く): 2192771058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 24364121, 48728242, 73092363, 146184726, 316733573, 633467146, 950200719, 1900401438]

約数ペア:

[(1, 1900401438), (2, 950200719), (3, 633467146), (6, 316733573), (13, 146184726), (26, 73092363), (39, 48728242), (78, 24364121)]